Rock Drill Tools

Dth Hammer Bits

DTH bits (also called DTH bits or spline connection bit) is connected through the drill bit spline and impactor, for impact orientation and rotation of a transmission, braze the broken rock. Mainly used in large mines (open pit and underground mining), open architecture, and a large stone mining engineering construction conditions.

Threaded Rock Drilling Bits

Threaded bit by bit pants body thread and thread drill rod connected to achieve percussive and rotary transmission, a kind of drill rock broken out. The use of advanced gear forming technology and optimized product design, mainly used for roadway driving, underground, open pit mining, tunnel and large - scale construction projects.

Soft Soill Cutting Tools

The soft soil tools include scraper, side scraper, tearing cutter, leading cutter, etc. . They are suitable for the construction conditions of rock soil layer and sand layer with uniaxial compressive strength less than 30MPA. "Jinlu" tunneling tool adopts advanced intermediate frequency brazing equipment, high- quality alloy and self -developed wear-resistant surfacing material to improve the quality of products, which can effectively increase the tunneling distance of the tool and reduce the number of tool changes, reduce construction cost.

Coal Mining Picks

Coal cutter Luoyang gol- egret production including shearer pick (durable), roadheader pick (Ying Yan type) and no spark series (assault type), the product production process using the most advanced, the most high-quality raw materials, has good abrasion resistance, impact toughness, long service life and the work efficiency is high.